YanTaHang (Beijing) vacuum valve machinery co., LTD is a professional engaged in research and development, design, manufacture, sales and service of high-tech enterprises, with advanced process equipment and testing equipment. Product processing fine, beautiful appearance, stable performance, quality supreme manufacturing concept. Company introduced the latest generation of lean series of modified products, on the basis of the advantages of a variety of similar products, according to the product quality in the actual application situation, do a lot of targeted improvements, new products with reliability, applicability, novelty obvious advantages, products are widely used vacuum field.

Company's existing product has high vacuum electromagnetic valve, high vacuum flapper valve, high vacuum ball valve, high vacuum butterfly valve, high vacuum diaphragm valve series, etc., and special vacuum